Hi everyone, I’m facing a huge issue with the hero image. I’ve been working on it all day without success, and I honestly can’t figure out what’s wrong. The desktop version seems fine according to Google PageSpeed, but I’m having significant trouble with the mobile version due to LCP. Even though I’ve set the mobile image to 400x315 px, which is a very small size, the mobile scores are still poor. I’m at a loss as to what I’m doing wrong. I’m attaching screenshots and the URL—does anyone have any idea what might be going wrong?
Url: https://www.niox.sk/